Speaker



FIG. 1 is a perspective view of a speaker showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is an enlarged left side elevational view thereof;

FIG. 5 is an enlarged right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a sectional view, taken along line 8-8 of FIG. 2;

FIG. 9 is an enlarged view of the “Det-9” of FIG. 4; and,

FIG. 10 is an enlarged view of the “Det-10” of FIG. 8.

The features shown in broken lines depict environmental subject matteronly and form no part of the claimed design.

CLAIM The ornamental design for a speaker, as shown and described.